Natural Gas

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Across
  1. 4. Largest compound in natural gas.
  2. 6. a disease that comes as a result of exposure to pollutants related to natural gas
  3. 8. What is an issue that natural gas contributes to?
  4. 10. How do we get natural gas out of the ground?
Down
  1. 1. US state that consumes the most natural gas.
  2. 2. A water mixture is directed towards rock at high pressure to fracture rock and obtain gas.
  3. 3. What is something natural gas powers?(hint: it's cold)
  4. 5. An effect of wells.
  5. 7. Methane is better at trapping heat compared to ________
  6. 9. Where we get natural gas from.